package languageacquisition;

/* ===========================================================
 * JFreeChart : a free chart library for the Java(tm) platform
 * ===========================================================
 *
 * (C) Copyright 2000-2004, by Object Refinery Limited and Contributors.
 *
 * Project Info:  http://www.jfree.org/jfreechart/index.html
 *
 * This library is free software; you can redistribute it and/or modify it under the terms
 * of the GNU Lesser General Public License as published by the Free Software Foundation;
 * either version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
 * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License along with this
 * library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
 * Boston, MA 02111-1307, USA.
 *
 * [Java is a trademark or registered trademark of Sun Microsystems, Inc. 
 * in the United States and other countries.]
 *
 * --------------------
 * DynamicDataDemo.java
 * --------------------
 * (C) Copyright 2002-2004, by Object Refinery Limited.
 *
 * Original Author:  David Gilbert (for Object Refinery Limited).
 * Contributor(s):   -;
 *
 * $Id: DynamicDataDemo.java,v 1.12 2004/05/07 16:09:03 mungady Exp $
 *
 * Changes
 * -------
 * 28-Mar-2002 : Version 1 (DG);
 *
 */

import java.awt.BorderLayout;
import javax.swing.JPanel;

import org.jfree.chart.ChartFactory;
import org.jfree.chart.ChartPanel;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.axis.ValueAxis;
import org.jfree.chart.plot.XYPlot;
import org.jfree.chart.renderer.xy.StandardXYItemRenderer;
import org.jfree.data.time.Day;
import org.jfree.data.time.Millisecond;
import org.jfree.data.time.RegularTimePeriod;
import org.jfree.data.time.TimeSeries;
import org.jfree.data.time.TimeSeriesCollection;
import org.jfree.data.xy.XYDataset;
import org.jfree.ui.ApplicationFrame;

/**
 * A demonstration application showing a time series chart where you can
 * dynamically add (random) data by clicking on a button.
 * 
 */
public class DynamicChart extends ApplicationFrame {

	private static final long serialVersionUID = -247037893302677884L;

	/** The time series data. */
	public TimeSeries[] series;
	public TimeSeriesCollection[] datasets;
	/**
	 * @return the series2
	 */

	XYPlot plot;

	/**
	 * Constructs a new demonstration application.
	 * 
	 * @param title
	 *            the frame title.
	 */
	public DynamicChart(final String title, int seriesAmount) {

		super(title);
		series = new TimeSeries[seriesAmount];
		datasets = new TimeSeriesCollection[seriesAmount];
		for (int i = 0; i < series.length; i++) {
			series[i] = new TimeSeries("Symbol " + i, Millisecond.class);
			datasets[i] = new TimeSeriesCollection(series[i]);
		}

		final JFreeChart chart = createChart(datasets[0]);

		final ChartPanel chartPanel = new ChartPanel(chart);

		final JPanel content = new JPanel(new BorderLayout());
		content.add(chartPanel);
		chartPanel.setPreferredSize(new java.awt.Dimension(500, 270));
		setContentPane(content);
	}

	private JFreeChart createChart(final XYDataset dataset) {
		final JFreeChart result = ChartFactory.createTimeSeriesChart(
				"Language acquisition for chosen property", "Time", "Correlation Value", dataset, true, true,
				false);
		plot = result.getXYPlot();
		ValueAxis axis = plot.getDomainAxis();
		axis.setAutoRange(true);
		//axis.setFixedAutoRange(120000.0); // 120 seconds
		axis = plot.getRangeAxis();

		axis.setRange(-0.4, 1.4);

		for (int i = 0; i < series.length; i++) {
			plot.setDataset(i, datasets[i]);
			plot.setRenderer(i, new StandardXYItemRenderer());
		}
		return result;
	}

}
